160601740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617699}}^1$

素因数の和:617721

約数の個数: 24

約数和(自身を含む): 363207600

約数和(自身を除く): 202605860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 617699, 1235398, 2470796, 3088495, 6176990, 8030087, 12353980, 16060174, 32120348, 40150435, 80300870, 160601740]

約数ペア:

[(1, 160601740), (2, 80300870), (4, 40150435), (5, 32120348), (10, 16060174), (13, 12353980), (20, 8030087), (26, 6176990), (52, 3088495), (65, 2470796), (130, 1235398), (260, 617699)]